<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<!--border:边框 cellspacing:单元格间隙 -->
		<table border="1" cellspacing="0" width="400px">
			<tr>
				<td>讲师名称</td>
				<td>所在班级</td>
			</tr>
			<tr>
				<td>王老师</td>
				<td>Java2020</td>
			</tr>
			<tr>
				<td>朱老师</td>
				<td>UI2020</td>
			</tr>
			<tr>
				<td>李老师</td>
				<td>UI2020</td>
			</tr>
		</table>
		<hr />
		<table border="1" cellspacing="0" width="400px">
			<tr>
				<!-- h:head 表格头-->
				<th>讲师名称</th>
				<th>所在班级</th>
			</tr>
			<tr>
				<td>王老师</td>
				<td>Java2020</td>
			</tr>
			<tr>
				<td>朱老师</td>
				<td>UI2020</td>
			</tr>
			<tr>
				<td>李老师</td>
				<td>UI2020</td>
			</tr>
		</table>
		<hr />
		<table border="1" cellspacing="0" width="400px">
			<thead>
				<tr>
					<th>讲师名称</th>
					<th>所在班级</th>
				</tr>
			</thead>
			<tbody>
				<tr>
					<td>王老师</td>
					<td>Java2020</td>
				</tr>
				<tr>
					<td>朱老师</td>
					<td>UI2020</td>
				</tr>
				<tr>
					<td>李老师</td>
					<td>UI2020</td>
				</tr>
			</tbody>
		</table>
	</body>
</html>
